Properties
PROP-er-teez
/ˈprɒpərtiz/
The distinctive qualities or characteristics of a substance, such as its melting point, density, or reactivity; also, possessions.
In science, it's about inherent characteristics. In general use, it often refers to ownership or real estate.
The story behind the word. The word 'property' comes from the Latin 'proprietas,' meaning 'peculiarity,' 'ownership,' or 'quality.' This, in turn, is derived from 'proprius,' meaning 'one's own' or 'peculiar to oneself.' This dual origin explains why 'properties' can refer both to the inherent characteristics that belong to something (like a substance's melting point) and to things that are owned (like real estate).
Word relationships
- characteristics: Very close synonym for the scientific sense of properties.
- attributes: Qualities or features regarded as inherent part of something.
- possessions: Things owned, for the non-scientific sense.
Commonly confused with
- Qualities: Often interchangeable with 'properties' in the scientific sense, but 'properties' can imply more measurable or fundamental attributes.
Word family
- proper (adjective): Truly what something is said to be; suitable or appropriate.
- proprietary (adjective): Relating to an owner or ownership; manufactured and sold by an individual or company having exclusive rights.
Collocations
- physical properties
- chemical properties
- mechanical properties
- electrical properties
- intellectual property
- real property
Idioms & expressions
- property of (mathematics)
Example sentences
- "The unique properties of graphene, such as its strength and conductivity, make it a revolutionary material." Referring to scientific characteristics.
- "He inherited several valuable properties, including a house and a small farm." Referring to possessions.
- "Engineers often modify the properties of an alloy to suit specific applications." Discussing material science.
Memory hook
Think of 'PROP-erties' as the 'PROP-er' way to describe something, its inherent characteristics. PROP-erties: PROP-er description
When not to use
Be clear whether you mean characteristics or possessions, as the context usually clarifies.
Fun facts
- In mathematics, a 'property' is a characteristic that a mathematical object or concept has, like the commutative property of addition.
- The study of material properties is a vast field, encompassing mechanical, thermal, electrical, optical, and chemical properties.
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